Objective To explore the correlation between macrophages and interleukin-10(IL-10 in the peripheral blood of breast cancer(BC)patients and the diagnostic value of joint detection.Methods BC patients(n=50)and healthy c...Objective To explore the correlation between macrophages and interleukin-10(IL-10 in the peripheral blood of breast cancer(BC)patients and the diagnostic value of joint detection.Methods BC patients(n=50)and healthy controls(n=40)were prospectively recruited.The percentage of circulating cluster of differentiation 14(CD 14)macrophage cells was analyzed by flow cytometry,and an enzyme-linked immunosorbent assay(ELISA)was used to detect IL-10 expression levels.Receiver operating characteristic(ROC)curves were used to verify the diagnostic value of the models based on the expression of CD14 macrophage cell populations and IL-10.In addition,the association between model expression and clinicopathological characteristics was investigated.Another 30 patients with BC and 30 with benign breast disease were selected to validate the IL-10 and CD14 macrophage joint detection model using the same method.Results CD14 macrophage and IL-10 expression levels in BC patients were higher than those in healthy controls(P<0.05).The ROC curve showed that the area under the curve(AUC)of CD14+macrophages combined with IL-10 was 0.830,the sensitivity was 72.0%,and the specificity was 87.5%.Its diagnostic efficiency was better than all other single and joint detections.Correlation analysis of clinicopathological features showed that IL-10 and CD14+macrophage joint detection was significantly correlated with tumor size,tumor-node-metastasis(TNM)stage,and lymph node,estrogen receptor(ER),and Ki-67 expression(P<0.05).The validation analysis results were consistent with the test results.Conclusion Peripheral blood macrophages can be an independent diagnostic marker for BC.Joint detection of CD14-macrophages and IL-10 suggests poor prognosis,which has unlimited potential to guide BC development and provides a new theory for studying tumor-associated macrophages in BC.展开更多
基金Supported by grants from the National Natural Science Foundation of China(No.82104952,No.82004240)Special project for clinical research of health industry of Shanghai Municipal Health Commission(No.202140172)+1 种基金Special project of medical innovation research of Shanghai Science and Technology Commission(No.21Y11923600)the Shanghai Office of Traditional Chinese Medicine Development(No.ZY2018-2020-RCPY-2009).
文摘Objective To explore the correlation between macrophages and interleukin-10(IL-10 in the peripheral blood of breast cancer(BC)patients and the diagnostic value of joint detection.Methods BC patients(n=50)and healthy controls(n=40)were prospectively recruited.The percentage of circulating cluster of differentiation 14(CD 14)macrophage cells was analyzed by flow cytometry,and an enzyme-linked immunosorbent assay(ELISA)was used to detect IL-10 expression levels.Receiver operating characteristic(ROC)curves were used to verify the diagnostic value of the models based on the expression of CD14 macrophage cell populations and IL-10.In addition,the association between model expression and clinicopathological characteristics was investigated.Another 30 patients with BC and 30 with benign breast disease were selected to validate the IL-10 and CD14 macrophage joint detection model using the same method.Results CD14 macrophage and IL-10 expression levels in BC patients were higher than those in healthy controls(P<0.05).The ROC curve showed that the area under the curve(AUC)of CD14+macrophages combined with IL-10 was 0.830,the sensitivity was 72.0%,and the specificity was 87.5%.Its diagnostic efficiency was better than all other single and joint detections.Correlation analysis of clinicopathological features showed that IL-10 and CD14+macrophage joint detection was significantly correlated with tumor size,tumor-node-metastasis(TNM)stage,and lymph node,estrogen receptor(ER),and Ki-67 expression(P<0.05).The validation analysis results were consistent with the test results.Conclusion Peripheral blood macrophages can be an independent diagnostic marker for BC.Joint detection of CD14-macrophages and IL-10 suggests poor prognosis,which has unlimited potential to guide BC development and provides a new theory for studying tumor-associated macrophages in BC.
